Cast Iron/Cast Steel/SS304/SS316/Duplex Water Pump

• Customization: Available
• Warranty: 12m
• Max.Head: 1800m
• Model NO.: D, ZD, ZDP, DG. DM
• Max.Capacity: 1100m3/H
• Driving Type: Motor
• Impeller Number: Multistage Pump
• Working Pressure: High Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Fastened Bolts
• Mounting Height: Suction Centrifugal
• Impeller: Closed
• Usage: Pump, Pumps, Condensate Pump, Circulating Pump, Irrigation Pumps
• Transport Package: Export Plywood Case
• Specification: DN50-DN300mm
• Trademark: Sanchang
• Origin: China
• HS Code: 84137099
• Production Capacity: 800sets/Year
• Package Size: 1325.00cm * 1100.00cm * 1090.00cm
• Package Gross Weight: 895.000kg

Product Description

Cast iron/cast steel/SS304/SS316/duplex  water pump 

Brief introductionD-type horizontal multi-stage centrifugal pump is a single-suction multi-stage segmented centrifugal pump, which is used to transport clean water or other liquids with physical and chemical properties similar to water. The temperature of the liquid should not exceed 80 °C. It has the characteristics of high efficiency, wide performance range, safe and stable operation, low noise, long life, convenient installation and maintenance, etc. It can also be used to transport hot water, oil, corrosive or abrasive media by changing the material of the pump flow parts, the sealing form and increasing the cooling system.

D-type horizontal multi-stage pump is a multi-stage segmented type. Its suction port is located on the water inlet section, in a horizontal direction, and the discharge port is vertically upward on the water section.Its head can be increased or decreased according to the use needs.

The main parts of the D-type horizontal multistage pump are: water inlet section, middle section, water outlet section, impeller, guide wing baffle, water outlet section guide wing, shaft, sealing ring, balance ring, shaft sleeve, tail cover and bearing body.

According to different purposes, D series can be divided into:

D: Suitable for transporting clean water without solid particles or liquids with physical and chemical properties similar to clean water. The temperature of the transported medium is 0~+80ºC, the pump suction is horizontal, and the discharge is vertically upward.

DM: It is suitable for conveying liquids with a small amount of solid particles and similar physical and chemical properties to clean water. The temperature of the conveyed medium is 0~+80ºC, the pump suction is horizontal, and the discharge is vertically upward.

DG: It is suitable for conveying clear water without solid particles or objects with physical and chemical properties similar to clear water. The temperature of the conveyed medium is -20ºC~150ºC, and the suction and discharge of the pump are vertically upward.

DY: It is suitable for conveying petroleum products without solid particles or other liquids similar to water. The temperature of the conveyed medium is -20ºC~+400ºC, and the suction and discharge of the pump are vertically upward.

DF: Suitable for conveying corrosive liquids without solid particles, the temperature of the conveyed medium is -20ºC~+150ºC, and the suction and discharge of the pump are vertically upward.

All the above types of pumps can be selected with mechanical seals or soft packing seals according to user requirements, and the material of the flow-through parts can be cast iron, bronze, stainless steel or ordinary carbon steel.

 

Pump picture


 

Cast iron/cast steel/SS304/SS316/duplex  water pump applications

1. Mine dewatering use in pump stations;
2. Booster pumps in water treatment department;
3. Boiler feedwater pump,deaerator pump and condensate water pumps;
4. Process water pump used in factory for high lift and big flow;
5. water drainage, seawater pump,RO pump and other applications.

Material of flow passage components:
The D series ring sectional multistage centrifugal pump could be customized with different material, main material configuration followed :

Recommended Material Configuration (For reference only)
Item	Clean water	Drink water	Sewage water	Hot water	Sea water
Case	Gray iron (HT250)	S.S304	Ductile iron (QT500)	Cast Steel	Duplex S.S 2205
Impeller & Ring	Gray iron (HT250)	S.S304	Ductile iron (QT500)	2Cr13	Duplex S.S 2205
Diffusor	Gray iron (HT250)	S.S304	Ductile iron (QT500)	2Cr13	Duplex S.S 2205
Shaft	C.S 45	S.S420	40Cr	40Cr	Duplex S.S 2205
Shaft sleeve	C.S 45	S.S304	S.S304	S.S304	Duplex S.S 2205
Remarks: detailed material list will according to liquid and site conditions